liquibase.resource
Class ClassLoaderResourceAccessor

java.lang.Object
  extended by liquibase.resource.AbstractResourceAccessor
      extended by liquibase.resource.ClassLoaderResourceAccessor
All Implemented Interfaces:
ResourceAccessor
Direct Known Subclasses:
CommandLineResourceAccessor, OSGiResourceAccessor, SpringLiquibase.SpringResourceOpener

public class ClassLoaderResourceAccessor
extends AbstractResourceAccessor

An implementation of ResourceAccessor that wraps a class loader.


Constructor Summary
ClassLoaderResourceAccessor()
           
ClassLoaderResourceAccessor(ClassLoader classLoader)
           
 
Method Summary
 Set<InputStream> getResourcesAsStream(String path)
          Return an InputStream for each resource mapped by the given path.
 Set<String> list(String relativeTo, String path, boolean includeFiles, boolean includeDirectories, boolean recursive)
          Returns the path to all resources contained in the given root.
 ClassLoader toClassLoader()
           
 String toString()
           
 
Methods inherited from class liquibase.resource.AbstractResourceAccessor
addRootPath, convertToPath, convertToPath, getContents, getRootPaths, init, isCaseSensitive
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ClassLoaderResourceAccessor

public ClassLoaderResourceAccessor()

ClassLoaderResourceAccessor

public ClassLoaderResourceAccessor(ClassLoader classLoader)
Method Detail

getResourcesAsStream

public Set<InputStream> getResourcesAsStream(String path)
                                      throws IOException
Description copied from interface: ResourceAccessor
Return an InputStream for each resource mapped by the given path. The path is often a URL but does not have to be.

Returns:
null if the resource does not exist.
Throws:
IOException - if there is an error reading an existing path.

list

public Set<String> list(String relativeTo,
                        String path,
                        boolean includeFiles,
                        boolean includeDirectories,
                        boolean recursive)
                 throws IOException
Description copied from interface: ResourceAccessor
Returns the path to all resources contained in the given root. The passed root is not included in the returned set.

includeFiles - Set to false to exclude files in the returned set. Defaults to true
includeDirectories - Set to false to exclude directories in the returned set. Defaults to true
recursive - Set to true and will return paths to contents in sub directories as well. Defaults to false
Returns:
null if the root does not exist.
Throws:
IOException - if there is an error reading an existing root.

toClassLoader

public ClassLoader toClassLoader()

toString

public String toString()
Overrides:
toString in class Object


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